公开(公告)号：US20230224610A1

公开(公告)日：2023-07-13

申请号：US18121692

申请日：2023-03-15

Applicant: NIKON CORPORATION

Inventor： Hironobu MURATA

IPC: H04N5/335 ,  H01L27/146 ,  G02B3/00 ,  G02B5/20

CPC classification number: H04N25/77 ,  H01L27/14627 ,  H04N23/67 ,  H01L27/1464 ,  H01L27/14623 ,  G02B3/0056 ,  H01L27/14636 ,  H04N25/702 ,  H04N25/766 ,  G02B5/201 ,  H01L27/14621 ,  H04N25/134

Abstract: An image sensor includes a first photoelectric conversion unit that converts light incident through a first opening to an electric charge, a second photoelectric conversion unit that converts light incident through a second opening which is smaller than the first opening to an electric charge, and a signal output wiring that outputs a first signal generated by the electric charge converted by the first photoelectric conversion unit and a second signal generated by the electric charge converted by the second photoelectric conversion unit. The second photoelectric conversion unit is disposed between the second opening and the signal output wiring.

公开(公告)号：US20230216943A1

公开(公告)日：2023-07-06

申请号：US17968806

申请日：2022-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Inkoo KANG ,  Woojhon CHOI ,  Sungoh KIM ,  Kihuk LEE

IPC: H04M1/02 ,  G02B5/20

CPC classification number: H04M1/0264 ,  H04M1/0266 ,  G02B5/201 ,  H04M2250/52

Abstract: An electronic device includes a display; a camera module disposed to overlap at least a portion of the display and comprising at least one first image sensor module to generate a first Bayer image processed by a first color filter array and at least one second image sensor module to generate a second Bayer image processed by a second color filter array; and a processor. The first color filter array includes at least one first red pixel, at least one first green pixel, and at least one first blue pixel. The second color filter array includes at least one second red pixel, at least one second green pixel, and at least one second blue pixel. A proportion of the least one second blue pixel in the second color filter array is greater than a proportion of the least one first blue pixel in the first color filter array.

公开(公告)号：US11686620B2

公开(公告)日：2023-06-27

申请号：US17501496

申请日：2021-10-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyochul Kim ,  Younggeun Roh ,  Yeonsang Park ,  Suyeon Lee

IPC: G01J3/28 ,  G02B5/20

CPC classification number: G01J3/2823 ,  G02B5/201

Abstract: Provided is a spectral imaging apparatus. The spectral imaging apparatus includes: an optical filter including a plurality of band filter units having different center wavelengths; a sensing device configured to receive light passing through the optical filter; an imaging lens array including a plurality of lens units which respectively correspond to the plurality of band filter units and each implement imaging on the sensing device; and a transparent substrate which is apart from the sensing device. At least one of the optical filter and the imaging lens array is provided on the transparent substrate.

公开(公告)号：US20230196966A1

公开(公告)日：2023-06-22

申请号：US18170315

申请日：2023-02-16

Applicant: Baylor University

Inventor： James M. DeFilippis ,  Mitchell J. Bogdanowicz ,  Corey P. Carbonara ,  Michael F. Korpi ,  Gary B. Mandle

IPC: G09G3/20 ,  G02F1/1335 ,  G09G3/34 ,  G02B5/20 ,  G09G5/02

CPC classification number: G09G3/2003 ,  G02F1/133514 ,  G09G3/3413 ,  G02B5/201 ,  G09G5/02 ,  G09G2320/0242 ,  G09G2300/0452 ,  G09G2340/06

Abstract: The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

公开(公告)号：US11668864B2

公开(公告)日：2023-06-06

申请号：US15625955

申请日：2017-06-16

Applicant: ANALOG DEVICES, INC.

Inventor： David Frank Bolognia

IPC: G02B5/20 ,  G02B7/00 ,  G02B5/22 ,  G01J3/36 ,  G01J3/02 ,  G02B5/02 ,  G01J3/12

CPC classification number: G02B5/201 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/36 ,  G02B5/0278 ,  G02B5/226 ,  G02B7/006 ,  G01J2003/1213

Abstract: An array of optical filters having a front side and a back side is disclosed. The array of optical filters includes first and second optical filters and a molding compound. The first and second optical filters each include a substrate having a back surface coplanar with the back side of the molding compound, and a filter layer having a front surface coplanar with the front side of the molding compound. The molding compound covers the sidewalls of the filter substrates and filter layers, and fills gaps between the filters.

公开(公告)号：US20230154231A1

公开(公告)日：2023-05-18

申请号：US18148571

申请日：2022-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Huaxin LIN ,  Tong Cheng

IPC: G06V40/12 ,  H10K59/65 ,  G06V40/13 ,  G06V10/141 ,  G06F21/32

CPC classification number: G06V40/1394 ,  H10K59/65 ,  G06V40/1318 ,  G06V40/1365 ,  G06V10/141 ,  G06V40/1388 ,  G06F21/32 ,  G02B5/201

Abstract: An electronic device includes a light emitting assembly, a fingerprint chip, and a plurality of color filters. The light emitting assembly is disposed between encapsulation glass and a glass substrate of a display of the electronic device; the fingerprint chip is provided with a plurality of filter sub-regions that are spaced apart from each other; and the plurality of color filters are disposed between the display and the plurality of filter sub-regions respectively.

公开(公告)号：US11651718B2

公开(公告)日：2023-05-16

申请号：US17817225

申请日：2022-08-03

Applicant: Baylor University

Inventor： Mitchell J. Bogdanowicz ,  Corey P. Carbonara ,  Michael F. Korpi ,  James M. DeFilippis ,  Gary B. Mandle

IPC: G09G3/20 ,  G02F1/1335 ,  G09G3/34 ,  G02B5/20 ,  G09G5/02

CPC classification number: G09G3/2003 ,  G02B5/201 ,  G02F1/133514 ,  G09G3/3413 ,  G09G5/02 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06

Abstract: The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

公开(公告)号：US20190252438A1

公开(公告)日：2019-08-15

申请号：US16396420

申请日：2019-04-26

Applicant: Sony Corporation

Inventor： Taro Sugizaki

IPC: H01L27/146 ,  G02B5/20 ,  H01L27/14 ,  H04N9/07

CPC classification number: H01L27/14621 ,  G02B5/201 ,  H01L27/14 ,  H01L27/14623 ,  H01L27/14645 ,  H04N9/045 ,  H04N9/04555 ,  H04N9/07

Abstract: The present technology relates to a solid-state imaging device, an imaging apparatus, and an electronic apparatus, which can suppress a color mixture without lowering the sensitivity.In pixels (red pixels (R pixels), green pixels (G pixels), and blue pixels (B pixels)) other than W pixels and adjacent to the W pixels, light shielding films thicker than those of the W pixels are formed at positions adjacent to the W pixels. Furthermore, the shorter the wavelength, the thicker the light shielding film in the RGB pixels other than the W pixels. The present technology is applicable to the solid-state imaging device.

公开(公告)号：US20190245006A1

公开(公告)日：2019-08-08

申请号：US16136233

申请日：2018-09-19

Applicant: YingLight Technology Co. Ltd.

Inventor： PING-YU TSAI ,  CHUNG-CHING CHEN

IPC: H01L27/15 ,  H01L33/50

CPC classification number: H01L27/156 ,  G02B5/201 ,  G02B5/3025 ,  H01L33/507

Abstract: A micro LED display device includes a micro LED array, a light transmission layer, a color filter and a polarizer. The micro LED array includes a plurality of micro LEDs. The light transmission layer is located above the micro LED array. The color filter is located above the light transmission layer. The polarizer is located above the color filter.

公开(公告)号：US20190191117A1

公开(公告)日：2019-06-20

申请号：US16284992

申请日：2019-02-25

Applicant: Sony Corporation

Inventor： Masashi Nakata

IPC: H04N5/374 ,  H04N5/378 ,  H04N5/3745 ,  A61B5/1455 ,  G02B5/20 ,  H01L27/146 ,  H04N9/04 ,  H04N5/355

CPC classification number: H04N5/374 ,  A61B5/14552 ,  A61B2562/0233 ,  A61B2562/046 ,  G02B5/201 ,  H01L27/14605 ,  H01L27/14612 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14645 ,  H04N5/35554 ,  H04N5/3745 ,  H04N5/37455 ,  H04N5/37457 ,  H04N5/378 ,  H04N9/045 ,  H04N2209/047

Abstract: There is provided an image sensor including a pixel unit, the pixel unit including a photodiode, a first color filter and a second color filter each disposed in a different position on a plane above the photodiode, and a first on-chip lens disposed over the first color filter and a second on-chip lens disposed over the second color filter.